A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. It is not intended for use on an out-of-control fire, such as one which has reached the ceiling, endangers the user (i.e., no escape route, smoke, explosion hazard, etc.), or
The first fire extinguisher of which there is any record was patented in England in 1723 by Ambrose Godfrey, a celebrated chemist at that time. It consisted of a cask of fire-extinguishing liquid containing a pewter chamber of
What Are the Ingredients in a Fire Extinguisher? – SF Gate
…
…
People Also Ask what does fire extinguisher consist of
Which ingredients are in a fire extinguisher?
What is a Class A fire extinguisher made of?The Label. Class A – Used with ordinary combustibles, ex – wood.Dry Chemicals. Mono ammonium phosphate – NH6PO4 – used in Class A, B and C fire extinguishers.Wet Chemicals.Halotron.Carbon Dioxide.Metal Powders.
Which fire extinguisher is best?
Fire class Fire extinguishers are sorted by “fire class,” which is designated by letters A, B, and C. Typically, the best option for household use is an ABC extinguisher that can combat all types of fire, but if you are looking for a product to put in a specific location, such as the kitchen or garage, you might want one that is …
What are the steps of using a fire extinguisher?
There are four basic steps to using a fire extinguisher.Pull. Place the extinguisher on the floor. Hold it by the tank (pressure on the handle could pinch the pin). Pull the pin straight out.Aim. Start 10 feet back from the fire. Aim at the base of the fire.Squeeze. Squeeze the lever on the fire extinguisher.Sweep. Sweep from side to side, moving in slowly until the fire is out.
What chemicals are in a fire extinguisher?
ABC extinguishers are red and range in size from 5 lbs to 20 lbs on campus. …It is extremely important to identify which types of dry chemical extinguishers are located in your area.Read the labels and know their locations! …
More items…
People Also Searches what does fire extinguisher consist of
| what’s in a fire extinguisher |
| fire extinguisher contents |
| chemical fire extinguisher |
| fire extinguishers for sale |
| types of fire extinguishers |
| what is inside a fire extinguisher |
| type a fire extinguisher definition |
| kidde fire extinguisher |
How Fire Extinguishers Work Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher